Definition: Fourier Transform Infrared (FTIR) Spectroscopy is a highly specialized type of IR spectroscopy. It's the most common way IR measurements are carried out today. FTIR is known for its speed, ...

Fourier Transform Infrared Spectroscopy (FTIR) is a technique used to obtain an infrared spectrum of absorption, emission, photoconductivity or Raman scattering of a solid, liquid or gas.

Fourier Transform Near-Infrared (FT-NIR) Spectrometers are used to identify and characterize chemicals and compounds in a test sample. These devices are based on the characteristic absorption or ...

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The most common type of IR spectrometer is the Fourier Transform Infrared (FTIR) spectrometer, which uses an interferometer to collect high-spectral-resolution data over a wide spectral range. Sample ...

However, Fourier Transform Near-Infrared Spectrometry (FT-NIR) offers a rapid, non-destructive alternative. This method requires minimal sample volume and eliminates the need for additional sample ...

Process spectroscopy refers to the use of spectroscopic techniques for real-time monitoring and analysis of industrial processes. It is a non-destructive analytical method that can provide valuable ...

The initial frequency combs operated within the visible to near-infrared range ... By applying a Fourier transform, the entire spectrum can be reconstructed with exceptionally high spectral ...